|
|
|
National Stock Number:
4920-01-489-1424
Federal Supply Class:
4920
National Item Identification Number:
014891424
Description:
TOOL SET INSTALLATI
|
Manufacturer Information:
| CUTA1870306C | 92555 | THE LEE CO |
|
Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | TOOL SET, INSTALLATION/EXTRACTION | | SPECIAL FEATURES | THE TOOL SET CONTAINS A BODY TOOL, A PIN INSTALLATION TOOL, A PIN EXTRATION TOOL AND A STRIKER AND TAPSET. THE FIRST THREE TOOLS ARE THREADED AT THE END TO ENGAGE INTERNAL THREADS OF THE PIN OF THE VALVE BODY AS REQUIRED.THE STRIKER SLIDES ON THE SHAFT OF EITHER OF THE FIRST TWO TOOLS AND IS USED TO STRIKE THE HEAD, THUS DRIVING OUT THE PIN OR VALVE BODY. THE BODY TOOL IS USED TO TO PUSH THE RFI VALVE INSERT FIRMLY INTO THE REAMED BORE OF THE VALVE BODYTHE PIN INSTALLATION TOOL IS THEN USED TO PRESS THE EXPANDER PIN INTO THE VALVE BODY SO THAT THE EXTERNAL LANDS BITE INTO THE CAVITY WALL TO SEAL AND LOCK THE INSERT INTO PLACE. THE BODY INSERT OF SOME LEE CHECK VALVES NORMALLY REMOVED USING THIS SET MAY NOT BE THREADED. THE TAPSET IS PROVIDED SO THAT THE INSERE CAN BE THREADED TO ACCOMODATE THE THREADS OF THE BODY TOOL WHEN REMOVAL OF THE INSERT IS NECESSARY |
|
|